| Apply spatially variant apodization to SAR/INSAR image processing | |
| Zhai, W. S.; Zhang, Y. H. | |
| Department | 国家863计划微波遥感技术实验室 |
| Source Publication | 2007 1st asian and pacific conference on synthetic aperture radar proceedings |
| 2007 | |
| Pages | 54-57 |
| Language | 英语 |
| ISBN | 978-1-4244-1187-0 |
| Abstract | Spatially Variant Apodization (SVA) is one of nonlinear apodization methods used for sidelobe control in SAR/ISAR or optical imagery while maintaining mainlobe resolution unchanged. In this paper, we apply SVA to process RADARSAT image and show that by using SVA one can get better resolution compared with using classic windowing techniques such as Hamming, etc. Also, we investigate the impact of SVA for phase sensitive applications and find that SPA can be used to enhance coherence of image pair for INSAR. SIR-C/X X-band experimental data are processed to demonstrate the significant effect of SVA. |
| Conference Name | 1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings |
| Conference Date | 2007 |
| Conference Place | Huangshan City, PEOPLES R CHINA |
| Indexed By | CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/1739 |
| Collection | 微波遥感部 |
| Recommended Citation GB/T 7714 | Zhai, W. S.,Zhang, Y. H.. Apply spatially variant apodization to SAR/INSAR image processing[C]. NEW YORK:IEEE,2007:54-57. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 20075457.pdf（285KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment